""" Functionality: - all views for home app - holds base classes to inherit from """ import enum import json import urllib.parse from time import sleep from api.src.search_processor import SearchProcess from django.conf import settings from django.contrib.auth import login from django.contrib.auth.forms import AuthenticationForm from django.http import JsonResponse from django.shortcuts import redirect, render from django.views import View from home.src.download.queue import PendingInteract from home.src.download.yt_dlp_base import CookieHandler from home.src.es.backup import ElasticBackup from home.src.es.connect import ElasticWrap from home.src.es.snapshot import ElasticSnapshot from home.src.frontend.api_calls import PostData from home.src.frontend.forms import ( AddToQueueForm, ApplicationSettingsForm, ChannelOverwriteForm, CustomAuthForm, MultiSearchForm, SchedulerSettingsForm, SubscribeToChannelForm, SubscribeToPlaylistForm, UserSettingsForm, ) from home.src.frontend.searching import SearchHandler from home.src.index.channel import channel_overwrites from home.src.index.generic import Pagination from home.src.index.playlist import YoutubePlaylist from home.src.index.reindex import ReindexProgress from home.src.index.video_constants import VideoTypeEnum from home.src.ta.config import AppConfig, ReleaseVersion, ScheduleBuilder from home.src.ta.helper import time_parser from home.src.ta.ta_redis import RedisArchivist from home.tasks import index_channel_playlists, subscribe_to from rest_framework.authtoken.models import Token class ArchivistViewConfig(View): """base view class to generate initial config context""" def __init__(self, view_origin): super().__init__() self.view_origin = view_origin self.user_id = False self.user_conf = False self.default_conf = False self.context = False def _get_sort_by(self): """return sort_by config var""" messag_key = f"{self.user_id}:sort_by" sort_by = self.user_conf.get_message(messag_key)["status"] if not sort_by: sort_by = self.default_conf["archive"]["sort_by"] return sort_by def _get_sort_order(self): """return sort_order config var""" sort_order_key = f"{self.user_id}:sort_order" sort_order = self.user_conf.get_message(sort_order_key)["status"] if not sort_order: sort_order = self.default_conf["archive"]["sort_order"] return sort_order def _get_view_style(self): """return view_style config var""" view_key = f"{self.user_id}:view:{self.view_origin}" view_style = self.user_conf.get_message(view_key)["status"] if not view_style: view_style = self.default_conf["default_view"][self.view_origin] return view_style def _get_grid_items(self): """return items per row to show in grid view""" grid_key = f"{self.user_id}:grid_items" grid_items = self.user_conf.get_message(grid_key)["status"] if not grid_items: grid_items = self.default_conf["default_view"]["grid_items"] return grid_items def get_all_view_styles(self): """get dict of all view stiles for search form""" all_keys = ["channel", "playlist", "home"] all_styles = {} for view_origin in all_keys: view_key = f"{self.user_id}:view:{view_origin}" view_style = self.user_conf.get_message(view_key)["status"] if not view_style: view_style = self.default_conf["default_view"][view_origin] all_styles[view_origin] = view_style return all_styles def _get_hide_watched(self): hide_watched_key = f"{self.user_id}:hide_watched" hide_watched = self.user_conf.get_message(hide_watched_key)["status"] return hide_watched def _get_show_ignore_only(self): ignored_key = f"{self.user_id}:show_ignored_only" show_ignored_only = self.user_conf.get_message(ignored_key)["status"] return show_ignored_only def _get_show_subed_only(self): sub_only_key = f"{self.user_id}:show_subed_only" show_subed_only = self.user_conf.get_message(sub_only_key)["status"] return show_subed_only def config_builder(self, user_id): """build default context for every view""" self.user_id = user_id self.user_conf = RedisArchivist() self.default_conf = AppConfig(self.user_id).config self.context = { "colors": self.default_conf["application"]["colors"], "cast": self.default_conf["application"]["enable_cast"], "sort_by": self._get_sort_by(), "sort_order": self._get_sort_order(), "view_style": self._get_view_style(), "grid_items": self._get_grid_items(), "hide_watched": self._get_hide_watched(), "show_ignored_only": self._get_show_ignore_only(), "show_subed_only": self._get_show_subed_only(), "version": settings.TA_VERSION, "ta_update": ReleaseVersion().get_update(), } class ArchivistResultsView(ArchivistViewConfig): """View class to inherit from when searching data in es""" view_origin = "" es_search = "" def __init__(self): super().__init__(self.view_origin) self.pagination_handler = False self.search_get = False self.data = False self.sort_by = False def _sort_by_overwrite(self): """overwrite sort by key to match with es keys""" sort_by_map = { "views": "stats.view_count", "likes": "stats.like_count", "downloaded": "date_downloaded", "published": "published", } sort_by = sort_by_map[self.context["sort_by"]] return sort_by @staticmethod def _url_encode(search_get): """url encode search form request""" if search_get: search_encoded = urllib.parse.quote(search_get) else: search_encoded = False return search_encoded def _initial_data(self): """add initial data dict""" sort_order = self.context["sort_order"] data = { "size": self.pagination_handler.pagination["page_size"], "from": self.pagination_handler.pagination["page_from"], "query": {"match_all": {}}, "sort": [{self.sort_by: {"order": sort_order}}], } self.data = data def match_progress(self): """add video progress to result context""" results = RedisArchivist().list_items(f"{self.user_id}:progress:") if not results or not self.context["results"]: return self.context["continue_vids"] = self.get_in_progress(results) in_progress = {i["youtube_id"]: i["position"] for i in results} for hit in self.context["results"]: video = hit["source"] if video["youtube_id"] in in_progress: played_sec = in_progress.get(video["youtube_id"]) total = video["player"]["duration"] if not total: total = played_sec * 2 video["player"]["progress"] = 100 * (played_sec / total) def get_in_progress(self, results): """get all videos in progress""" ids = [{"match": {"youtube_id": i.get("youtube_id")}} for i in results] data = { "size": self.default_conf["archive"]["page_size"], "query": {"bool": {"should": ids}}, "sort": [{"published": {"order": "desc"}}], } search = SearchHandler( "ta_video/_search", self.default_conf, data=data ) videos = search.get_data() if not videos: return False for video in videos: youtube_id = video["source"]["youtube_id"] matched = [i for i in results if i["youtube_id"] == youtube_id] played_sec = matched[0]["position"] total = video["source"]["player"]["duration"] if not total: total = matched[0].get("position") * 2 video["source"]["player"]["progress"] = 100 * (played_sec / total) return videos def single_lookup(self, es_path): """retrieve a single item from url""" search = SearchHandler(es_path, config=self.default_conf) result = search.get_data()[0]["source"] return result def initiate_vars(self, request): """search in es for vidoe hits""" self.user_id = request.user.id self.config_builder(self.user_id) self.search_get = request.GET.get("search", False) self.pagination_handler = Pagination(request) self.sort_by = self._sort_by_overwrite() self._initial_data() def find_results(self): """add results and pagination to context""" search = SearchHandler( self.es_search, config=self.default_conf, data=self.data ) self.context["results"] = search.get_data() self.pagination_handler.validate(search.max_hits) self.context["max_hits"] = search.max_hits self.context["pagination"] = self.pagination_handler.pagination self.context["aggs"] = search.aggs class MinView(View): """to inherit from for minimal config vars""" @staticmethod def get_min_context(request): """build minimal vars for context""" return { "colors": AppConfig(request.user.id).colors, "version": settings.TA_VERSION, "ta_update": ReleaseVersion().get_update(), } class HomeView(ArchivistResultsView): """resolves to / handle home page and video search post functionality """ view_origin = "home" es_search = "ta_video/_search" def get(self, request): """handle get requests""" self.initiate_vars(request) self._update_view_data() self.find_results() self.match_progress() return render(request, "home/home.html", self.context) def _update_view_data(self): """update view specific data dict""" self.data["sort"].extend( [ {"channel.channel_name.keyword": {"order": "asc"}}, {"title.keyword": {"order": "asc"}}, ] ) if self.context["hide_watched"]: self.data["query"] = {"term": {"player.watched": {"value": False}}} if self.search_get: del self.data["sort"] query = { "multi_match": { "query": self.search_get, "fields": ["title", "channel.channel_name", "tags"], "type": "cross_fields", "operator": "and", } } self.data["query"] = query class LoginView(MinView): """resolves to /login/ Greeting and login page """ SEC_IN_DAY = 60 * 60 * 24 def get(self, request): """handle get requests""" context = self.get_min_context(request) context.update( { "form": CustomAuthForm(), "form_error": bool(request.GET.get("failed")), } ) return render(request, "home/login.html", context) def post(self, request): """handle login post request""" form = AuthenticationForm(data=request.POST) if form.is_valid(): remember_me = request.POST.get("remember_me") or False if remember_me == "on": request.session.set_expiry(self.SEC_IN_DAY * 365) else: request.session.set_expiry(self.SEC_IN_DAY * 2) print(f"expire session in {request.session.get_expiry_age()} secs") next_url = request.POST.get("next") or "home" user = form.get_user() login(request, user) return redirect(next_url) return redirect("/login?failed=true") class AboutView(MinView): """resolves to /about/ show helpful how to information """ def get(self, request): """handle http get""" context = self.get_min_context(request) context.update({"title": "About"}) return render(request, "home/about.html", context) class DownloadView(ArchivistResultsView): """resolves to /download/ handle the download queue """ view_origin = "downloads" es_search = "ta_download/_search" def get(self, request): """handle get request""" self.initiate_vars(request) filter_view = self._update_view_data(request) self.find_results() self.context.update( { "title": "Downloads", "add_form": AddToQueueForm(), "channel_agg_list": self._get_channel_agg(filter_view), } ) return render(request, "home/downloads.html", self.context) def _update_view_data(self, request): """update downloads view specific data dict""" if self.context["show_ignored_only"]: filter_view = "ignore" else: filter_view = "pending" must_list = [{"term": {"status": {"value": filter_view}}}] channel_filter = request.GET.get("channel", False) if channel_filter: must_list.append( {"term": {"channel_id": {"value": channel_filter}}} ) channel = PendingInteract(channel_filter).get_channel() self.context.update( { "channel_filter_id": channel.get("channel_id"), "channel_filter_name": channel.get("channel_name"), } ) self.data.update( { "query": {"bool": {"must": must_list}}, "sort": [{"timestamp": {"order": "asc"}}], } ) return filter_view def _get_channel_agg(self, filter_view): """get pending channel with count""" data = { "size": 0, "query": {"term": {"status": {"value": filter_view}}}, "aggs": { "channel_downloads": { "multi_terms": { "size": 30, "terms": [ {"field": "channel_name.keyword"}, {"field": "channel_id"}, ], "order": {"_count": "desc"}, } } }, } response, _ = ElasticWrap(self.es_search).get(data=data) buckets = response["aggregations"]["channel_downloads"]["buckets"] buckets_sorted = [] for i in buckets: bucket = { "name": i["key"][0], "id": i["key"][1], "count": i["doc_count"], } buckets_sorted.append(bucket) return buckets_sorted class ChannelIdBaseView(ArchivistResultsView): """base class for all channel-id views""" def get_channel_meta(self, channel_id): """get metadata for channel""" path = f"ta_channel/_doc/{channel_id}" response, _ = ElasticWrap(path).get() channel_info = SearchProcess(response).process() return channel_info def channel_pages(self, channel_id): """get additional context for channel pages""" self.channel_has_pending(channel_id) self.channel_has_streams(channel_id) self.channel_has_shorts(channel_id) self.channel_has_playlist(channel_id) def channel_has_pending(self, channel_id): """check if channel has pending videos in queue""" path = "ta_download/_search" data = { "size": 1, "query": { "bool": { "must": [ {"term": {"status": {"value": "pending"}}}, {"term": {"channel_id": {"value": channel_id}}}, ] } }, "_source": False, } response, _ = ElasticWrap(path).get(data=data) self.context.update({"has_pending": bool(response["hits"]["hits"])}) def channel_has_streams(self, channel_id): """check if channel has streams videos""" data = self.get_type_data("streams", channel_id) response, _ = ElasticWrap("ta_video/_search").get(data=data) self.context.update({"has_streams": bool(response["hits"]["hits"])}) def channel_has_shorts(self, channel_id): """check if channel has shorts videos""" data = self.get_type_data("shorts", channel_id) response, _ = ElasticWrap("ta_video/_search").get(data=data) self.context.update({"has_shorts": bool(response["hits"]["hits"])}) @staticmethod def get_type_data(vid_type, channel): """build data query for vid_type""" return { "size": 1, "query": { "bool": { "must": [ {"term": {"vid_type": {"value": vid_type}}}, {"term": {"channel.channel_id": {"value": channel}}}, ] } }, "_source": False, } def channel_has_playlist(self, channel_id): """check if channel has any playlist indexed""" path = "ta_playlist/_search" data = { "size": 1, "query": {"term": {"playlist_channel_id": {"value": channel_id}}}, "_source": False, } response, _ = ElasticWrap(path).get(data=data) self.context.update({"has_playlists": bool(response["hits"]["hits"])}) class ChannelIdView(ChannelIdBaseView): """resolves to /channel// display single channel page from channel_id """ view_origin = "home" es_search = "ta_video/_search" video_types = [VideoTypeEnum.VIDEOS] def get(self, request, channel_id): """get request""" self.initiate_vars(request) self._update_view_data(channel_id) self.find_results() self.match_progress() self.channel_pages(channel_id) if self.context["results"]: channel_info = self.context["results"][0]["source"]["channel"] channel_name = channel_info["channel_name"] else: # fall back channel lookup if no videos found es_path = f"ta_channel/_doc/{channel_id}" channel_info = self.single_lookup(es_path) channel_name = channel_info["channel_name"] self.context.update( { "title": "Channel: " + channel_name, "channel_info": channel_info, } ) return render(request, "home/channel_id.html", self.context) def _update_view_data(self, channel_id): """update view specific data dict""" vid_type_terms = [] for t in self.video_types: if t and isinstance(t, enum.Enum): vid_type_terms.append(t.value) else: print( "Invalid value passed into video_types on " + f"ChannelIdView: {t}" ) self.data["query"] = { "bool": { "must": [ {"term": {"channel.channel_id": {"value": channel_id}}}, {"terms": {"vid_type": vid_type_terms}}, ] } } self.data["aggs"] = { "total_items": {"value_count": {"field": "youtube_id"}}, "total_size": {"sum": {"field": "media_size"}}, "total_duration": {"sum": {"field": "player.duration"}}, } self.data["sort"].append({"title.keyword": {"order": "asc"}}) if self.context["hide_watched"]: to_append = {"term": {"player.watched": {"value": False}}} self.data["query"]["bool"]["must"].append(to_append) class ChannelIdLiveView(ChannelIdView): """resolves to /channel//streams/ display single channel page from channel_id """ video_types = [VideoTypeEnum.STREAMS] class ChannelIdShortsView(ChannelIdView): """resolves to /channel//shorts/ display single channel page from channel_id """ video_types = [VideoTypeEnum.SHORTS] class ChannelIdAboutView(ChannelIdBaseView): """resolves to /channel//about/ show metadata, handle per channel conf """ view_origin = "channel" def get(self, request, channel_id): """handle get request""" self.initiate_vars(request) self.channel_pages(channel_id) response, _ = ElasticWrap(f"ta_channel/_doc/{channel_id}").get() channel_info = SearchProcess(response).process() reindex = ReindexProgress( request_type="channel", request_id=channel_id ).get_progress() self.context.update( { "title": "Channel: About " + channel_info["channel_name"], "channel_info": channel_info, "channel_overwrite_form": ChannelOverwriteForm, "reindex": reindex.get("state"), } ) return render(request, "home/channel_id_about.html", self.context) @staticmethod def post(request, channel_id): """handle post request""" print(f"handle post from {channel_id}") channel_overwrite_form = ChannelOverwriteForm(request.POST) if channel_overwrite_form.is_valid(): overwrites = channel_overwrite_form.cleaned_data print(f"{channel_id}: set overwrites {overwrites}") channel_overwrites(channel_id, overwrites=overwrites) if overwrites.get("index_playlists") == "1": index_channel_playlists.delay(channel_id) sleep(1) return redirect("channel_id_about", channel_id, permanent=True) class ChannelIdPlaylistView(ChannelIdBaseView): """resolves to /channel//playlist/ show all playlists of channel """ view_origin = "playlist" es_search = "ta_playlist/_search" def get(self, request, channel_id): """handle get request""" self.initiate_vars(request) self._update_view_data(channel_id) self.find_results() self.channel_pages(channel_id) channel_info = self.get_channel_meta(channel_id) channel_name = channel_info["channel_name"] self.context.update( { "title": "Channel: Playlists " + channel_name, "channel_info": channel_info, } ) return render(request, "home/channel_id_playlist.html", self.context) def _update_view_data(self, channel_id): """update view specific data dict""" self.data["sort"] = [{"playlist_name.keyword": {"order": "asc"}}] must_list = [{"match": {"playlist_channel_id": channel_id}}] if self.context["show_subed_only"]: must_list.append({"match": {"playlist_subscribed": True}}) self.data["query"] = {"bool": {"must": must_list}} class ChannelView(ArchivistResultsView): """resolves to /channel/ handle functionality for channel overview page, subscribe to channel, search as you type for channel name """ view_origin = "channel" es_search = "ta_channel/_search" def get(self, request): """handle get request""" self.initiate_vars(request) self._update_view_data() self.find_results() self.context.update( { "title": "Channels", "subscribe_form": SubscribeToChannelForm(), } ) return render(request, "home/channel.html", self.context) def _update_view_data(self): """update view data dict""" self.data["sort"] = [{"channel_name.keyword": {"order": "asc"}}] if self.context["show_subed_only"]: self.data["query"] = { "term": {"channel_subscribed": {"value": True}} } @staticmethod def post(request): """handle http post requests""" subscribe_form = SubscribeToChannelForm(data=request.POST) if subscribe_form.is_valid(): url_str = request.POST.get("subscribe") print(url_str) subscribe_to.delay(url_str) sleep(1) return redirect("channel", permanent=True) class PlaylistIdView(ArchivistResultsView): """resolves to /playlist/ show all videos in a playlist """ view_origin = "home" es_search = "ta_video/_search" def get(self, request, playlist_id): """handle get request""" self.initiate_vars(request) playlist_info, channel_info = self._get_info(playlist_id) playlist_name = playlist_info["playlist_name"] self._update_view_data(playlist_id, playlist_info) self.find_results() self.match_progress() reindex = ReindexProgress( request_type="playlist", request_id=playlist_id ).get_progress() self.context.update( { "title": "Playlist: " + playlist_name, "playlist_info": playlist_info, "playlist_name": playlist_name, "channel_info": channel_info, "reindex": reindex.get("state"), } ) return render(request, "home/playlist_id.html", self.context) def _get_info(self, playlist_id): """return additional metadata""" # playlist details es_path = f"ta_playlist/_doc/{playlist_id}" playlist_info = self.single_lookup(es_path) # channel details channel_id = playlist_info["playlist_channel_id"] es_path = f"ta_channel/_doc/{channel_id}" channel_info = self.single_lookup(es_path) return playlist_info, channel_info def _update_view_data(self, playlist_id, playlist_info): """update view specific data dict""" sort = { i["youtube_id"]: i["idx"] for i in playlist_info["playlist_entries"] } script = ( "if(params.scores.containsKey(doc['youtube_id'].value)) " + "{return params.scores[doc['youtube_id'].value];} " + "return 100000;" ) self.data.update( { "query": { "bool": { "must": [{"match": {"playlist.keyword": playlist_id}}] } }, "sort": [ { "_script": { "type": "number", "script": { "lang": "painless", "source": script, "params": {"scores": sort}, }, "order": "asc", } } ], } ) if self.context["hide_watched"]: to_append = {"term": {"player.watched": {"value": False}}} self.data["query"]["bool"]["must"].append(to_append) class PlaylistView(ArchivistResultsView): """resolves to /playlist/ show all playlists indexed """ view_origin = "playlist" es_search = "ta_playlist/_search" def get(self, request): """handle get request""" self.initiate_vars(request) self._update_view_data() self.find_results() self.context.update( { "title": "Playlists", "subscribe_form": SubscribeToPlaylistForm(), } ) return render(request, "home/playlist.html", self.context) def _update_view_data(self): """update view specific data dict""" self.data["sort"] = [{"playlist_name.keyword": {"order": "asc"}}] if self.context["show_subed_only"]: self.data["query"] = { "term": {"playlist_subscribed": {"value": True}} } if self.search_get: self.data["query"] = { "bool": { "should": [ { "multi_match": { "query": self.search_get, "fields": [ "playlist_channel_id", "playlist_channel", "playlist_name", ], } } ], "minimum_should_match": 1, } } @staticmethod def post(request): """handle post from search form""" subscribe_form = SubscribeToPlaylistForm(data=request.POST) if subscribe_form.is_valid(): url_str = request.POST.get("subscribe") print(url_str) subscribe_to.delay(url_str) sleep(1) return redirect("playlist") class VideoView(MinView): """resolves to /video// display details about a single video """ def get(self, request, video_id): """get single video""" config_handler = AppConfig(request.user.id) look_up = SearchHandler(f"ta_video/_doc/{video_id}", config=False) video_data = look_up.get_data()[0]["source"] try: rating = video_data["stats"]["average_rating"] video_data["stats"]["average_rating"] = self.star_creator(rating) except KeyError: video_data["stats"]["average_rating"] = False if "playlist" in video_data.keys(): playlists = video_data["playlist"] playlist_nav = self.build_playlists(video_id, playlists) else: playlist_nav = False reindex = ReindexProgress( request_type="video", request_id=video_id ).get_progress() context = self.get_min_context(request) context.update( { "video": video_data, "playlist_nav": playlist_nav, "title": video_data.get("title"), "cast": config_handler.config["application"]["enable_cast"], "config": config_handler.config, "position": time_parser(request.GET.get("t")), "reindex": reindex.get("state"), } ) return render(request, "home/video.html", context) @staticmethod def build_playlists(video_id, playlists): """build playlist nav if available""" all_navs = [] for playlist_id in playlists: playlist = YoutubePlaylist(playlist_id) playlist.get_from_es() playlist.build_nav(video_id) if playlist.nav: all_navs.append(playlist.nav) return all_navs @staticmethod def star_creator(rating): """convert rating float to stars""" if not rating: return False stars = [] for _ in range(1, 6): if rating >= 0.75: stars.append("full") elif 0.25 < rating < 0.75: stars.append("half") else: stars.append("empty") rating = rating - 1 return stars class SearchView(ArchivistResultsView): """resolves to /search/ handle cross index search interface """ view_origin = "home" es_search = "" def get(self, request): """handle get request""" self.initiate_vars(request) all_styles = self.get_all_view_styles() self.context.update({"all_styles": all_styles}) self.context.update( { "search_form": MultiSearchForm(initial=all_styles), "version": settings.TA_VERSION, } ) return render(request, "home/search.html", self.context) class SettingsView(MinView): """resolves to /settings/ handle the settings page, display current settings, take post request from the form to update settings """ def get(self, request): """read and display current settings""" context = self.get_min_context(request) context.update( { "title": "Settings", "config": AppConfig(request.user.id).config, "api_token": self.get_token(request), "available_backups": ElasticBackup().get_all_backup_files(), "user_form": UserSettingsForm(), "app_form": ApplicationSettingsForm(), "scheduler_form": SchedulerSettingsForm(), "snapshots": ElasticSnapshot().get_snapshot_stats(), } ) return render(request, "home/settings.html", context) @staticmethod def get_token(request): """get existing or create new token of user""" # pylint: disable=no-member token = Token.objects.get_or_create(user=request.user)[0] return token def post(self, request): """handle form post to update settings""" user_form = UserSettingsForm(request.POST) config_handler = AppConfig() if user_form.is_valid(): user_form_post = user_form.cleaned_data if any(user_form_post.values()): config_handler.set_user_config(user_form_post, request.user.id) app_form = ApplicationSettingsForm(request.POST) if app_form.is_valid(): app_form_post = app_form.cleaned_data if app_form_post: print(app_form_post) updated = config_handler.update_config(app_form_post) self.post_process_updated(updated, config_handler.config) scheduler_form = SchedulerSettingsForm(request.POST) if scheduler_form.is_valid(): scheduler_form_post = scheduler_form.cleaned_data if any(scheduler_form_post.values()): print(scheduler_form_post) ScheduleBuilder().update_schedule_conf(scheduler_form_post) sleep(1) return redirect("settings", permanent=True) def post_process_updated(self, updated, config): """apply changes for config""" if not updated: return for config_value, updated_value in updated: if config_value == "cookie_import": self.process_cookie(config, updated_value) if config_value == "enable_snapshot": ElasticSnapshot().setup() def process_cookie(self, config, updated_value): """import and validate cookie""" handler = CookieHandler(config) if updated_value: try: handler.import_cookie() except FileNotFoundError: print("cookie: import failed, file not found") handler.revoke() self._fail_message("Cookie file not found.") return valid = handler.validate() if not valid: handler.revoke() self._fail_message("Failed to validate cookie file.") else: handler.revoke() @staticmethod def _fail_message(message_line): """notify our failure""" key = "message:setting" message = { "status": key, "level": "error", "title": "Cookie import failed", "message": message_line, } RedisArchivist().set_message(key, message=message, expire=True) def process(request): """handle all the buttons calls via POST ajax""" if request.method == "POST": current_user = request.user.id post_dict = json.loads(request.body.decode()) post_handler = PostData(post_dict, current_user) if post_handler.to_exec: task_result = post_handler.run_task() return JsonResponse(task_result) return JsonResponse({"success": False})